Lately I’ve been getting further into development for the iPhone. I’ve been making a series of small apps to cover my trade (HVAC-R).

• Heat Load – calculate head load for a single room or multiple rooms.
• Fans Laws – calculate pulley sizes, motor speeds, belt sizes, current draw and airflow changes in belt driven air handlers.
• PT Chart – List of refrigerants and their relative pressure / temperature relationships displayed in a quick and easy to use tumbler / picker.
• Safe Days – calculates how many days since your last injury (Daily Safety Meeting KPI).

I also bolted together a quick front end for uTorrent WebUI. Using the modified GUI for mobile devices from Fijian Warrior.

I have roadmaps for development to expand functionality for most of the apps but as always free time vs. learning curve puts a strain on progress.